| 2008-08-01 | CATALYST HEALTH SOLUTIONS, INC. | M | +20K sh | $6.62 | +$132K | 78,660 |
| 2008-08-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−10.8K sh | $30.57 | ▼−$330K | 67,860 |
| 2008-08-01 | CATALYST HEALTH SOLUTIONS, INC. | M | −20K sh | — | — | 218,480 |
| 2008-08-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−9,200 sh | $31.21 | ▼−$287K | 58,660 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−300 sh | $27.66 | ▼−$8,298 | 70,148 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−200 sh | $27.65 | ▼−$5,530 | 70,448 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−100 sh | $27.67 | ▼−$2,767 | 70,048 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−600 sh | $27.44 | ▼−$16.5K | 75,148 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−300 sh | $27.51 | ▼−$8,253 | 73,148 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−200 sh | $27.50 | ▼−$5,500 | 73,448 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−300 sh | $27.58 | ▼−$8,274 | 71,748 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−200 sh | $27.60 | ▼−$5,520 | 71,348 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−200 sh | $27.61 | ▼−$5,522 | 71,148 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−200 sh | $27.63 | ▼−$5,526 | 70,648 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−200 sh | $27.33 | ▼−$5,466 | 78,176 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−100 sh | $27.36 | ▼−$2,736 | 77,376 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−200 sh | $27.28 | ▼−$5,456 | 79,448 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−100 sh | $27.36 | ▼−$2,735.8 | 77,476 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−113 sh | $27.40 | ▼−$3,096.2 | 76,248 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−200 sh | $27.43 | ▼−$5,486 | 75,748 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−100 sh | $27.47 | ▼−$2,747 | 74,648 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−200 sh | $27.49 | ▼−$5,498 | 73,648 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−300 sh | $27.54 | ▼−$8,262 | 72,648 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−500 sh | $27.57 | ▼−$13.8K | 72,048 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−200 sh | $27.60 | ▼−$5,519.8 | 71,548 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−100 sh | $27.60 | ▼−$2,759.8 | 71,648 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−100 sh | $27.21 | ▼−$2,721 | 80,548 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−200 sh | $27.23 | ▼−$5,447 | 80,248 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−100 sh | $27.22 | ▼−$2,722 | 80,448 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−200 sh | $27.62 | ▼−$5,524 | 70,848 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−400 sh | $27.29 | ▼−$10.9K | 78,948 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−200 sh | $27.26 | ▼−$5,452 | 79,848 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−100 sh | $27.25 | ▼−$2,725 | 80,048 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−100 sh | $27.29 | ▼−$2,728.5 | 79,348 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−172 sh | $27.31 | ▼−$4,697.32 | 78,676 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−300 sh | $27.32 | ▼−$8,196 | 78,376 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−400 sh | $27.34 | ▼−$10.9K | 77,776 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−200 sh | $27.35 | ▼−$5,470 | 77,576 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−315 sh | $27.38 | ▼−$8,624.7 | 76,761 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−400 sh | $27.39 | ▼−$11K | 76,361 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−200 sh | $27.41 | ▼−$5,482 | 76,048 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−100 sh | $27.43 | ▼−$2,742.9 | 75,948 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−200 sh | $27.45 | ▼−$5,490 | 74,948 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−200 sh | $27.46 | ▼−$5,492 | 74,748 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | M | −14K sh | — | — | 381,480 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−800 sh | $27.48 | ▼−$22K | 73,848 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | M | +14K sh | $6.62 | +$92.7K | 80,648 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−100 sh | $27.24 | ▼−$2,724 | 80,148 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−100 sh | $27.56 | ▼−$2,756 | 72,548 |
| 2008-02-01 | CATALYST HEALTH SOLUTIONS, INC. | S | ▼−200 sh | $27.27 | ▼−$5,454 | 79,648 |